<#assign dataDetailTag=newTag("dataDetailTag")>
<!-- 调用CMS蚊香详细标签，并传递文章所在分类ID，及文章ID -->
<#assign dataDetail=dataDetailTag("{'catid':${catid!21},'id':${articleid!7}}")>
<!-- 文章详细，所需的catid与articleid通过help.html?catid=XXX&articleid=XXX传递参数 -->
${dataDetail.content!''} 